User's Manual

 The detailed steps are as follows:

① Let the device be pairing mode. For example, press and hold the Red button for

more than 5 seconds.

② When the LED turns RED, the Bluetooth adapter is at pairing standby mode.

③ Perform “Device search” with the target device and find a device named as

 AMC_JandJ or H3GMA_(Model)_(FW version)_(BT address)

④ Pair the target device with the Bluetooth adapter.

⑤ If the pairing succeeds, the Green LED blinks three(3) times.

If fails, Red LED blinks five(5) times.

Figure 1 Sample procedure of Bluetooth pairing with H3 GPRS gateway(H3G-700)